3*4+y=9

Simple and best practice solution for 3*4+y=9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3*4+y=9 equation: 


Simplifying
3 * 4 + y = 9

Multiply 3 * 4
12 + y = 9

Solving
12 + y = 9

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-12' to each side of the equation.
12 + -12 + y = 9 + -12

Combine like terms: 12 + -12 = 0
0 + y = 9 + -12
y = 9 + -12

Combine like terms: 9 + -12 = -3
y = -3

Simplifying
y = -3

See similar equations:

| y-9=-11-y | | 4p-24=27-13p | | m-56=101 | | 3y+7=2y+7 | | 2y-5x=-60 | | w^2-9w+2=0 | | 4xsquared+3x+2x= | | o=364-120 | | (8x-4)-(9n-1)=12 | | C^2=0 | | 6(X+2)=2x+10 | | 15=-3(h-1)+9 | | 364=120+o | | 45y+11=20-54 | | 3(y+2)=15-y | | 2x-3=24x-135 | | 4(5p+6)=124 | | 6-y=20-4y | | 2y+3=11+y | | 2x+4x-3=11x-1 | | 4m+4m+2m+1+2m+3= | | 2.8=x-3.7 | | 2y+3=11+x | | -5t^3+22t^2-26t+14=0 | | 4B^3-12B^2-40B=0 | | 6t^2-11t-7=0 | | x^2-12.56x+6.67=0 | | 1903=364+120 | | -15=5g+12-2g+6 | | 2x+3=11+y | | 122+43g=272.50 | | 7(7a-4)= |

Equations solver categories